Motorola BLE100 operation manual Directional Coupler Test Points, Bode Equalization

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3-8	Amplifier Setup

C2 produces a peak that is centered approximately 50 MHz above the lowest forward frequency and varied in amplitude by R2.

C3 produces a peak that is centered approximately 300 MHz above the lowest forward frequency and varied in amplitude by R3. This adjustment provides more mid-band alignment flexibility.

C6 adjusts for maximum gain at Fmax (1003 MHz).

C7 and R8 adjust for the flattest response in the mid- to upper-portion of the band.

C8 adjusts for the flattest response in the low-to mid-range of the band.

L4, on the bottom of the LDR board, may slightly tune the upper portion of the response. Excessive spreading of L4 will cause insertion loss to increase.

Figure 3-3

LDR/9/1G component layout (top-left, bottom-right)

Directional Coupler Test Points

Accurate −20 dB directional-coupler test points are available at the input and at the output of the BLE100. Because these test points are 75-ohm source impedance, they do not require special test probes.

After the output hybrid, a second directional coupler provides signal to the optional ADU board. This signal is used only when the ADU board is installed. It is not necessary to terminate this port when the ADU is not installed. Do not remove the ADU pad even if there is no ADU installed. Removing the pad affects the test point at port OUT.

Bode Equalization

The Bode board, which is an electronically controlled equalizer, receives its control input from either the ADU or QADU control board. The response of the Bode board compensates for cable attenuation changes due to temperature. If necessary, you can control the Bode board manually using the potentiometer labeled Manual Level (MAN) in Figure 2-8.

BLE100 Installation and Operation Manual

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Contents Installation BLE100 Special Symbols That Might Appear on the Equipment Page Contents Installation Bench TestingSpecifications Operating TipsAppendix B Torque Specifications Abbreviations and AcronymsTables BLE100 closed IntroductionBLE BLE100 openDocument Conventions Using This ManualRelated Documentation Motorola Online http//businessonline.motorola.com If You Need HelpCalling for Repairs BLE100 base with electronics module OverviewBLE100 ordering matrix Ordering MatrixBLE-HSG/15 housing and dimensions HousingGaskets Housing gasketsPort Locations Housing portsBLE100 power supply Power SupplyReturn Path BLE100 block diagramForward Path Options and Accessories Ingress Control SwitchBLE100 options and accessories Model Description FunctionSCS SFE-100SRE RCB JXP Proper Handling Procedures Amplifier SetupBench Setup Field PracticeBefore You Begin Forward Path AlignmentExample Starline Cable EqualizersSlope SFE-100 Starline Forward Equalizers SFE-100Equalizer slope versus cable Starline Cable Simulators Starline Cable SimulatorsFrequency Cable slope in dB Frequency versus cable slope Input and Midstage PadsFlatness Control LDR/9/1G component layout top-left, bottom-right Directional Coupler Test PointsBode Equalization Gain reserve versus ambient temperature Temperature Gain ReserveAmplifier Level Control Manual Gain ControlAmplifier Setup Automatic Drive Unit/QAM Automatic Drive Unit ADU/QADU Pads and Levels Return Path AlignmentAlignment Procedure Powering and Surge Protection Before You Begin Bench TestingTest equipment connections for bench sweeping Test Equipment and ConnectionsMeasuring Forward Gain Example Completing the Test Procedures Testing Return Gain and ResponseCenter-conductor pin length InstallationAerial Installation Torque sequence J1 position DescriptionPedestal Installation Operating Tips Using Amplifiers in Lower Frequency SystemsUsing Amplifiers in Lower Gain Systems Specification SpecificationsModel BLE100S Forward AmplifierADU Automatic Drive Unit AC CurrentReturn Amplifier Size Torque SpecificationsTorque Fastener Screw Wrench In-lbs Abbreviations and Acronyms Visit our website at 527548-001 04/06

BLE100 specifications

The Motorola BLE100 is an innovative device designed for efficiency and reliability in the realm of Bluetooth Low Energy (BLE) technology. As a compact and multifunctional solution, it caters to diverse applications, from cost-effective asset tracking to improving smart home environments. The BLE100 stands out for its practicality, making it ideal for both personal and commercial use.

One of the standout features of the Motorola BLE100 is its low power consumption. Leveraging Bluetooth Low Energy technology, the device can operate for extended periods without frequent battery replacements—ideal for remote monitoring applications where long-lasting performance is crucial. This characteristic ensures that users can rely on the BLE100 for day-to-day operations without the hassle of constant recharging.

In terms of connectivity, the BLE100 boasts seamless and stable connections over considerable distances. With a range of up to 100 meters in open environments, the device excels in maintaining reliable communication even in challenging conditions. Its compatibility with a wide array of Bluetooth-enabled devices ensures versatile usability, allowing users to integrate the BLE100 into existing systems with ease.

The Motorola BLE100 also prioritizes user-friendly design. The device is lightweight and compact, ensuring ease of installation and portability. Its robust build makes it resilient against environmental factors, while its sleek design enhances its aesthetic appeal. Moreover, straightforward setup processes and user interfaces facilitate quick deployment for various applications.

Another notable characteristic of the BLE100 is its advanced security features. With built-in encryption and pairing mechanisms, users can safeguard their data and communication. This is particularly vital in applications requiring confidential or sensitive information transfer.

The device supports various protocols and adheres to international standards, which ensures versatility and compatibility in multiple applications. Whether it's intelligent home systems seeking efficient device interaction or logistics needing simple asset tracking solutions, the Motorola BLE100 meets diverse needs.

In conclusion, the Motorola BLE100 is a powerful device that marries efficiency, functionality, and security. Its low power usage, reliable connectivity, user-friendly design, and robust features make it a top choice for anyone looking to enhance their Bluetooth Low Energy applications. With the BLE100, users can explore a wide range of possibilities, from smart technology integration to simplified monitoring solutions, all designed to optimize performance while maintaining a user-centric approach.